The Stem,needle Valve, cataloged under National Stock Number 4820-00-078-2695, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Brp Us Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Stem,needle Valve |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Lewmar Ltd (CAGE K3488); Brp Us Inc (CAGE 1UVT5) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-078-2695 |
| Primary Part Number | 0305506 |
| Item Name | Stem,needle Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Brp Us Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 305506 | Lewmar Ltd (GBR) |
| 305506 | Brp Us Inc (USA) |
| 0305506 PRIMARY | Brp Us Inc (USA) |
| Reference | Meaning |
|---|---|
| 305506 | 5/9 Secondary reference U.S. Government activity |
| 0305506 | 5/9 Secondary reference Evinrude Motors Product Group of Outboard Marine Corp |
| 305506 | 5/9 Secondary reference Simpson-Lawrence Ltd Johnson and Evi Rude Outboard Motors |
| 0305506 | 5/9 Secondary reference Outboard Marine Corp Johnson Motors Div |
| 305506 | 5/9 Secondary reference Outboard Marine Corp Johnson Motors Div |
| 0305506 | 5/9 Secondary reference U.S. Government activity |
| 305506 | 5/9 Secondary reference Evinrude Motors Product Group of Outboard Marine Corp |
NSN 4820-00-078-2695 is a Stem,needle Valve, manufactured by Brp Us Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-078-2695 has 3 manufacturer part numbers on file: 305506 (Lewmar Ltd), 305506 (Brp Us Inc), 0305506 (Brp Us Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5306-01-155-9767, 6515-01-337-3681, 5331-01-468-4214. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.